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Nature BIKES
Range CHRONO
Season 2021
Size guide

Components

Technical specs

  • frame

    Frame

    Chrono 29 6061 Xtralite Alloy butted, XC Forward Geometry, 73mm BSA bottom bracket, tapered head tube, HHG Internal Cable Routing, Boost 12x148mm rear axle

    sizes

    Sizes

    S: 395mm / M: 430mm / L: 470mm / XL: 520mm

  • fork

    Fork

    RockShox Recon Gold RL 29, 100mm, Motion control, DebonAir, tapered steerer tube, Boost 15x110mm axle, 32mm aluminum stanchions, 44mm offset. Settings: Onelock 2 pos remote compression (open/lock), rebound, air preload

    headset

    Headset

    Onoff Saturn tapered for 1-1/8” to 1-1/2” head tube, ACB sealed bearings, top 41x30.2x7x45ºx45º, bottom 51.9x40x8x45ºx45º

  • stem

    Stem

    Onoff Sulfur, 6061 T6 Alloy, 31.8mm barbore, rise: +/-7º, length: sizes S/M: 60mm, size L: 80mm, size XL: 90mm

    handlebar

    Handlebar

    Onoff Sulfur 0.2, double butted 6061 alloy, rise: 4.8mm, width: 740mm, 9º backsweep, 0º upsweep, 31.8mm barbore

  • grips

    Grips

    Onoff Twin, 1lock-on, 135mm

    seatpost

    Seatpost

    Onoff Sulfur 0-R, 6061 T6 Alloy, 3D forged, diameter 27.2mm, length 400mm

  • saddle

    Saddle

    Mondraker XC Series, steel rail

    front brake

    Front brake

    Sram Level, 2 piece caliper, Centerline 160mm IS 6 bolts one-piece rotor, steel-backed organic pad

  • rear brake

    Rear brake

    Sram Level, 2 piece caliper, Centerline 160mm IS 6 bolts one-piece rotor, steel-backed organic pad

    brake lever

    Brake lever

    Sram Level, tooled reach adjust, lever pivot bushings

  • rims

    Rims

    MDK-XP1 29 TLR, 25mm internal width, tubeless ready, 32 spokes

    spokes

    Spokes

    CN round stainless steel

  • front hub

    Front hub

    Formula DC711, Boost 15x110mm, sealed bearings, IS 6 bolts

    rear hub

    Rear hub

    Formula MST148S-4SB, Boost 12x148mm, sealed bearings, IS 6 bolts

  • front tire

    Front tire

    Maxxis Ikon 29x2.20, 60TPI, wire bead

    rear tire

    Rear tire

    Maxxis Ikon 29x2.20, 60TPI, wire bead

  • crankset

    Crankset

    Truvativ Stylo 6K Eagle, 12s, Boost, DUB axle, Direct Mount chain ring, S size: 170mm, M/L/XL size: 175mm

    rings

    Rings

    34T, steel, X-Sync 2

  • bottom bracket

    Bottom bracket

    Sram DUB BSA, sealed bearings, 73mm

    chain

    Chain

    Sram SX Eagle, 12s, Powerlock

  • rear derrailleur

    Rear derrailleur

    Sram GX Eagle, Type 3 roller bearing clutch, cage lock, 1x12s, X-Actuation 1:1

    shift levers

    Shift levers

    Sram Trigger SX Eagle, 12s, X-Actuation 1:1, single click

  • casette

    Casette

    Sram PG-1210, 11-50T, 12s

    derailleur hanger

    Derailleur hanger

    Mondraker M068

  • weight

    Weight

    11.8 kg

Sizes

Geometry

  Frame size S M L XL
A Seattube length 395mm 430mm 470mm 520mm
B Toptube length 590mm 610mm 630mm 650mm
C Bottom bracket drop -65mm -65mm -65mm -65mm
D Bottom bracket height 305mm 305mm 305mm 305mm
E Chainstay length 435mm 435mm 435mm 430mm
F Seat tube angle 72.5° 72.5° 72.5° 72.5°
G Effective seattube angle 73.5° 73.5° 73.5° 73.5°
H Headtube angle 70° 70° 70° 70°
I Fork Offset 51mm 51mm 51mm 51mm
J Wheelbase 1087mm 1107mm 1127mm 1148mm
K Headtube length 100mm 100mm 110mm 125mm
L Reach 406mm 426mm 444mm 460mm
M Stack 618mm 618mm 628mm 642mm

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